 | William Hawney - Geometry - 1820 - 336 pages
...Os. : 8|d. § VII. Of the frustum of a PTRAMID. A frustum of a pyramid is the remaining part, when the top is cut off by a plane parallel to the base. To find the Solidity. GENERAL RULE. Multiply the areas of the two bases together, and to the square... | |
 | Nicolas Pike - Arithmetic - 1822 - 536 pages
...Definition. The frustum of a pyramid is what remains after the top is cut off by a plane parallel to (he base, and is in the form of a log greater at one end...other, whether round, or hewn three or four square, &c. RULE. If it be the frustum of a square pyramid, multiply the side of the greater base by the side of... | |
 | Nicolas Pike - Arithmetic - 1832 - 538 pages
...the product. ART. 33. To measure the Fruslitin, of a Pyramid. Definition. The frustum of a pyramid is what remains after the top is cut off by a plane parallel to the base, and is in the furm ol a log greater at one end than the other, whether round, or hewn three or four square, &c. RULE.... | |
 | Nicolas Pike - Arithmetic - 1822 - 562 pages
...to the product. ART. 33. To measure the Frutfum of a Pyramid. Definition. The frustum of a pyramid is what remains after the top is cut off by a plane parallel to (he base, and is in (he form of a log greater at one end than the other, whether round, or hewn three... | |
 | Anthony Nesbit - Surveying - 1824 - 476 pages
...having a circle for its base. 1 0. The frusirum of a pyramid or cone is that part ,which remains, when the top is cut off by a plane parallel to the base. The part cut off the top is called a segment. 11. A wedge is a solid whose base is a rectangle, its... | |
 | William Kinne - 1829 - 246 pages
...its solidity? Ans. 3,6+feet. CASE 9. — To find the solidity of the frustum of a cone or pyramid. Definition. — The frustum of a cone is what remains...other, whether round, or hewn three or four square, &c. RULE. — 1f it bo the frustum of a square pyramid, multiply the side of the greater base by the side... | |
 | Thomas Curtis (of Grove house sch, Islington) - 432 pages
...some solid body separated from the rest. Thus, The FRUSTUM OF A CONE is the part that remains when the top is cut off by a plane, parallel to the base ; and is otherwise called a truncated cone. The FRUSTUM OF A GLOBE, or SPHERE, is any part thereof cut off by... | |
 | James L. Connolly (mathematician.) - Arithmetic - 1829 - 266 pages
...Ans. 21,06 feet. 7th. OF THE FRUSTUM OF A PYRAMID. A frustum of a pyramid is the remaining part, when the top is cut off by a plane parallel to the base. To find the solid content thereof, this is the RULE. To the rectangle (or product) of the sides of... | |
 | Edinburgh encyclopaedia - 1830 - 856 pages
...PROBLEM III. To find the surface of the frustum of a right pyramid or cone, that is the lower part, when the top is cut off by a plane parallel to the base. RULE. Add together the perimeters of the two ends, Fig. 18. and multiply the sum by the slant height,... | |
 | George Crabb - Industrial arts - 1830 - 438 pages
...of some solid body separated from the rest. FRUSTUM OF A CONE. The part of a cone that remains when the top is cut off by a plane parallel to the base; it is otherwise called a truncated cone. FRUSTUM of a GLOBE or SPHERE. Any part of it cut off by a... | |
| |
The frustum of a pyramid is what remains after the top is cut off by a plane parallel to the base, and is... 
